title: Beneficial effect of matching at the HLA-A and -B amino-acid triplet level on rejection-free clear graft survival in penetrating keratoplasty.
mesh_terms: D000368:Aged; D005260:Female; D006084:Graft Rejection / Q000209:etiology; D006085:Graft Survival; D015234:HLA-A Antigens / Q000235:genetics*; D015235:HLA-B Antigens / Q000235:genetics*; D006650:Histocompatibility Testing / Q000592:standards*; D006801:Humans; D015948:Keratoplasty, Penetrating; D008297:Male; D008875:Middle Aged; D016016:Proportional Hazards Models; D020449:Repetitive Sequences, Amino Acid; D012306:Risk; D013997:Time Factors; D014850:Waiting Lists
chemical_list: D015234:HLA-A Antigens; D015235:HLA-B Antigens